Air vent and method of control thereof
US-2017341481-A1 · Nov 30, 2017 · US
Nozzles; Air-diffusers
Nozzles; Air-diffusers · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60H1/34 |
| Official title | Nozzles; Air-diffusers |
| Display label | Nozzles; Air-diffusers |
| Total patents | 321 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 23 |
| 2017 | 29 |
| 2018 | 28 |
| 2019 | 47 |
| 2020 | 44 |
| 2021 | 30 |
| 2022 | 31 |
| 2023 | 27 |
| 2024 | 22 |
| 2025 | 23 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Holding apparatus for securing a fan for cooling a component of a vehicle
US-2017334265-A1 · Nov 23, 2017 · US
Air conditioner vent outlet portion structure of automobile
US-2017305239-A1 · Oct 26, 2017 · US
Cooling system for vehicle
US-9776499-B2 · Oct 3, 2017 · US
Universal inductive charging system for a portable electronic device
US-2017279293-A1 · Sep 28, 2017 · US
Ventilation duct for a motor vehicle
US-2017267061-A1 · Sep 21, 2017 · US
Air vent and method of control thereof
US-9764617-B2 · Sep 19, 2017 · US
Register
US-9758020-B2 · Sep 12, 2017 · US
Air conditioning register
US-9724981-B2 · Aug 8, 2017 · US
Air conditioning system for conditioning air in automobile passenger compartment
US-2017217278-A1 · Aug 3, 2017 · US
Airflow outlet assembly and a passenger compartment for a vehicle
US-9718329-B2 · Aug 1, 2017 · US
Airflow outlet
US-9707826-B2 · Jul 18, 2017 · US
Ventilation nozzle arrangement for a cockpit of a vehicle andvehicle comprising the ventilation nozzle arrangement
US-2017190241-A1 · Jul 6, 2017 · US
System and method for adapting a vehicle component using an active material
US-2017174159-A1 · Jun 22, 2017 · US
Ceiling cassette air conditioner
US-2017146248-A1 · May 25, 2017 · US
Air blowing device
US-2017129312-A1 · May 11, 2017 · US
Dual line register
US-2017120721-A1 · May 4, 2017 · US
Panel for a vehicle interior and ventilation arrangement for a motor vehicle
US-2017113516-A1 · Apr 27, 2017 · US
Method and device for fastening a plastics component to a load-bearing component
US-2017096046-A1 · Apr 6, 2017 · US
Auxiliary utility duct for a vehicle
US-2017072772-A1 · Mar 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60H1/34?
- CPC B60H1/34 is the Cooperative Patent Classification code for “Nozzles; Air-diffusers.”
- How many patents are filed under CPC B60H1/34 (Nozzles; Air-diffusers)?
- Our database includes 321 publications tagged with this CPC code.
- Is patent activity under CPC B60H1/34 growing?
- Publication counts under this code: 22 in 2024 vs 23 in 2025 (latest complete years).